18K 7.89 CTW Diamond Double Halo Necklace

Item Details

Materials: 18K Gold
Necklace Length: 18.25"
Necklace Closure Type: Box Tab Insert
Hallmarks: 18K indiscernible mark
Total Weight (grams): 43.70
Primary Stone Type: Diamond
Primary Stone Shape: Round Brilliant Cut
Primary Stone Count: 532
Primary Stone Dimensions: 0.90 mm – 3.00 mm
Total Primary Stone Carat Weight: 3.47 ctw
Primary Stone Color Grade: G – Fancy Light Yellow
Primary Stone Clarity Grade: SI1 – I1
Secondary Stone Type: Diamond
Secondary Stone Shape: Square, Cushion Cut
Secondary Stone Count: 52
Secondary Stone Dimensions: 2.25 mm x 2.25 mm – 2.50 mm x 2.50 mm
Total Secondary Stone Carat Weight: 4.42 ctw
Secondary Stone Color Grade: Fancy Light Yellow
Secondary Stone Clarity Grade: VS2 – SI1
  • This item has been evaluated and verified by multiple GIA Graduate Gemologists.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
  • The natural or treated origin of fancy color in diamonds cannot be determined without more advanced laboratory testing.


- total diamond carat weight is 7.89 ctw.
- visible repair and solder marks on necklace.
- one primary diamond is missing from necklace.

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